UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwbjN+C1ZvWc3wfRk8iDz75PKgoldA7m9f1vxMdhdtI=' 
WHERE 
  key_id = 'd579194fd7db15fa2b51b20f2599acce44f5072b7640600498c698f11b919e97' 
  AND (
    token = 'TwbjN+C1ZvWc3wfRk8iDz75PKgoldA7m9f1vxMdhdtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )